EC-135 / EC-18 ARIA vs SR-20
The EC-135 / EC-18 ARIA and the SR-20 are both Military Special Mission Aircraft, manufactured by Boeing and Cirrus respectively. The EC-135 / EC-18 ARIA reaches 927 km/h — 3.2x the SR-20's 287 km/h. The EC-135 / EC-18 ARIA has an operational range of 8,300 km vs 1,450 km for the SR-20. The EC-135 / EC-18 ARIA operates at altitudes up to 10,058 m compared to 5,334 m for the SR-20. At 136,304 kg MTOW, the EC-135 / EC-18 ARIA is 99:1 the SR-20's 1,383 kg. The EC-135 / EC-18 ARIA has been produced in 45 units vs 1,459 for the SR-20. Unit cost is $150M for the EC-135 / EC-18 ARIA vs $0.63M for the SR-20. The EC-135 / EC-18 ARIA first flew 34 years before the SR-20 (1961 vs 1995).
| American electronic surveillance and relay aircraft, involved largely in Cold War and Space Race-era operations. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Special Mission Aircraft |
| Manufacturer | Boeing |
| First flight | 1 January 1961 |
| Year introduced | 1968 |
| Number produced | 45 units |
| Average unit price | $150 million |
| American civil utility aircraft, renowned from the late 20th century, extensively deployed in private aviation and flight training. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Special Mission Aircraft |
| Manufacturer | Cirrus |
| First flight | 21 March 1995 |
| Year introduced | 1999 |
| Number produced | 1459 units |
| Average unit price | $0.6 million |
| Wing area | 223.0 m² ◉ |
| Wingspan | 31.6 m ◉ |
| Height | 12.7 m ◉ |
| Length | 43.1 m ◉ |
| Maximum speed | 927 km/h ◉ |
| Operational range | 8,300 km ◉ |
| Service ceiling | 10,058 m ◉ |
| Max. takeoff weight | 136,304 kg ◉ |
| Empty weight | -- kg |
| Total thrust | 4 x 8,165 kgf ◉ |
| Wing area | 13.5 m² ◉ |
| Wingspan | 11.7 m ◉ |
| Height | 2.5 m ◉ |
| Length | 8.0 m ◉ |
| Maximum speed | 287 km/h ◉ |
| Operational range | 1,450 km ◉ |
| Service ceiling | 5,334 m ◉ |
| Max. takeoff weight | 1,383 kg ◉ |
| Empty weight | 943 kg |
| Total thrust | 1 x 149 kW ◉ |
Performance Radar Chart
Frequently Asked Questions
Which is faster, the EC-135 / EC-18 ARIA or SR-20?
The EC-135 / EC-18 ARIA is faster with a maximum speed of 927 km/h compared to the SR-20's 287 km/h, a difference of 640 km/h.
Which has longer range, the EC-135 / EC-18 ARIA or SR-20?
The EC-135 / EC-18 ARIA has a longer range at 8,300 km compared to the SR-20's 1,450 km.
Which can fly higher, the EC-135 / EC-18 ARIA or SR-20?
The EC-135 / EC-18 ARIA has a higher service ceiling at 10,058 meters (32,998 ft) compared to the SR-20's 5,334 meters (17,500 ft).
Which is heavier, the EC-135 / EC-18 ARIA or SR-20?
The EC-135 / EC-18 ARIA has a higher maximum takeoff weight at 136,304 kg compared to the SR-20's 1,383 kg.
Which is larger, the EC-135 / EC-18 ARIA or SR-20?
The EC-135 / EC-18 ARIA is longer at 43.1 meters compared to the SR-20's 8.0 meters.
Which is more expensive, the EC-135 / EC-18 ARIA or SR-20?
The EC-135 / EC-18 ARIA is more expensive at approximately $150 million per unit compared to the SR-20 at $0.6 million.
Which entered service first, the EC-135 / EC-18 ARIA or SR-20?
The EC-135 / EC-18 ARIA entered service first in 1968, 31 years before the SR-20 which entered service in 1999.
Which has been built in greater numbers, the EC-135 / EC-18 ARIA or SR-20?
The SR-20 has been produced in greater numbers with 1,459 units compared to 45 units of the EC-135 / EC-18 ARIA.